- Country
- United States of America (USA)
- Manufacturer / Brand
- Sonora Phonograph Co., Inc.; New York, N.Y.
- Year
- 1929 ??
- Category
- Radio module post 1925 (not a part, not a key)
- Radiomuseum.org ID
- 58187
Click on the schematic thumbnail to request the schematic as a free document.
- Wave bands
- - without
- Loudspeaker
- - - No sound reproduction output.
- from Radiomuseum.org
- Model: 2M - Sonora Phonograph Co., Inc.;
- Notes
- Phonograph motor; different supply voltages : 110 or 220 V AC or 32 V DC.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
- Other Models
-
Here you find 81 models, 33 with images and 37 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sonora Phonograph Co., Inc.; New York, N.Y.